With the spreading of coronavirus, it is a global challenge to combat the virus. Director Cheng from our long-time partner, Acer AEB, visited Executive Vice President Greg Chung-Mou Lee in a group of five to discuss the Day-pass system, a project led by Vice President Lee. Since March 2020, NTNU has started using the system Day Pass for security concern. Visitors can scan the QR code at entrance for a one-day pass, when they get to their destination, they can check in at the unit visited as a record of campus footprint. The process is easy, quick, and paperless.